Hello, I have an issue with my second internal hard drive. Before i replaced my cd-rom with native macbook pro hdd (to store my data) and added new SSD drive. Yesterday my data hdd had been unmounted and now i can't find it. Disk Utility shows only SSD drive. MacBook Pro 8,1 OS X 10.8.1 SSD Vertex 4 HDD Samsung (Native Apple 500gb) Any ideas what could happened? Thanks, Max.